At a glance · Oct 23
About normal
The Churchill River at Sandy Bay is flowing within its normal range for Oct 23.
Much lower
Lower
About normal
Higher
Much higher
- This week→ Steady
Compared with this gauge's own records for the same date. A statistical guide, not advice.
Today compared with past years on Oct 23
Ratio scale: equal steps are equal multiples, because flow varies so much.
Flow today against this gauge's percentiles for the date (98 years). A statistical guide, not advice.
What this means
Flow is above the Oct 23 median of 667.7 m³/s (98 years of data).
It has risen 33.0 m³/s in the past 24 hours.
The highest annual peak on record is 2,390.0 m³/s (Aug 1, 2020).
Flow chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Flood status
River flood forecasts and warnings in Canada are issued by provincial and territorial agencies, not by this website. Check your provincial flood forecasting centre and Environment and Climate Change Canada's public weather alerts.
Records
- Highest annual peak flow
- 2,390.0 m³/s (Aug 1, 2020)
- Highest annual peak stage
- 10.108 m (Aug 1, 2020)
- Lowest daily flow, last 5 years
- 217.0 m³/s (Nov 18, 2025)
- Normal range for Oct 23
- 569.7 m³/s – 864.3 m³/s (98 years)